Therm-a-Rest Saros 0F/-18C - Regular

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Sale price£191.25 Regular price£225.00


Therm-A-Rest Saros™ 0F/-18C Sleeping Bag, for those adventures where you're needing to keep freezing temperatures at bay. Using Therm-A-Rest's eraLoft™ synthetic insulating materials for cosy warmth.

Featuring the Therm-A-Rest W.A.R.M. fit design, the Therm-A-Rest Saros™ 0F/-18C Sleeping Bag allows room for multiple sleep positions without compromising thermal efficiency. Integrate with your sleeping pad with the SynergyLink™ Connectors so you can ensure you get superior comfort with efficient warmth that affords you the freedom to find the position you like for the best night's rest possible.


  • eraLoft™ Insulation: Efficient and compressible, our water-resistant synthetic fill uses hollow fibers to reduce weight without sacrificing warmth.
  • W.A.R.M. Fit: With Additional Room for Multiple positions (W.A.R.M.) fit means this bag allows for various natural sleep positions while maintaining thermal efficiency.
  • SynergyLink™ Connectors: Integrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.
  • Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most.
  • Toe-asis™ Foot Warmer Pocket: Ergonomic toe box that rapidly warms cold feet in a pocket of warm insulation.
  • Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.
  • Additional features: Heat-trapping draft collar, full-length zipper draft tube, snag-free zipper, cinchable hood and external zip pocket.
  • Compression sack and storage sack included.


    • Size: Regular
    • Colour: Stargazer
    • Weight: 4 lbs 15 oz  / 2.24 kg
    • Dimensions: 31.5 x 80 x 5.5 in
    • Fits Height: 72 in (6 ft) / 183 cm
    • Girth, Shoulder: 63 in / 160 cm
    • Girth, Hip: 61 in / 155 cm
    • Girth, Foot box: 46 in / 117 cm
    • Packed Dimensions: 11 x 12 in / 28 x 30 cm
    • Comfort: -10 C / 14 F
    • Limit: -18 C / 0 F
    • Fill Material: eraLoft™ Polyester Hollow Fibre
    • Fill Weight: 4 lbs / 1.82 kg
    • Shell Fabric: 20D Polyester w/ DWR
    • Lining Fabric: 20D Polyester Taffeta

    Saros™ 0F/-18C Sleeping Bag is available in these sizes:
    Small, Regular, Long

    Base Camp Food are proud to be an official Therm-A-Rest UK retailer. To view the full range of Therm-A-Rest products, click here.

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